47788140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2939}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 86558100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 2939, 3252, 4065, 5420, 5878, 8130, 8817, 11756, 14695, 16260, 17634, 29390, 35268, 44085, 58780, 88170, 176340, 796469, 1592938, 2389407, 3185876, 3982345, 4778814, 7964690, 9557628, 11947035, 15929380, 23894070, 47788140]

約数ペア:

[(1, 47788140), (2, 23894070), (3, 15929380), (4, 11947035), (5, 9557628), (6, 7964690), (10, 4778814), (12, 3982345), (15, 3185876), (20, 2389407), (30, 1592938), (60, 796469), (271, 176340), (542, 88170), (813, 58780), (1084, 44085), (1355, 35268), (1626, 29390), (2710, 17634), (2939, 16260), (3252, 14695), (4065, 11756), (5420, 8817), (5878, 8130)]